Plastic tray with telescopic limiting structure

Abstract

The utility model discloses a plastic tray with a telescopic limiting structure, which comprises a base plate, the base plate is of a round-corner square structure, and support columns are symmetrically mounted at the bottom of the base plate; a cavity is formed in the bottom of the chassis in an embedded mode, a moving mechanism is arranged on the surface of the chassis, and the moving mechanism is characterized in that a motor is installed at the bottom of the chassis, a gear is installed at the tail end of an output shaft of the motor, and a rack is slidably installed in the cavity in an embedded mode. According to the plastic tray with the telescopic limiting structure, the moving mechanism is arranged, through the moving mechanism, the area of the supporting pieces can be increased, goods can be conveniently transported, a motor sleeve gear drives a rack to move, the tail end of the rack pushes a side plate to move outwards, the side plate drives a sliding plate to move outwards, the transverse area of the chassis can be increased, and the transportation efficiency is improved. The length of the tray is increased, the bottom plate contact area is conveniently adjusted according to the size of goods, and the efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic pallets, in particular to a plastic pallet provided with a telescopic limiting structure. Background Art

[0002] Plastic pallets are a type of logistics unit used in conjunction with logistics equipment such as forklifts and shelves. They are also used as horizontal platform devices for the collection, stacking, handling, and transportation of goods and products as unit loads. They are one of the indispensable logistics equipment in modern logistics warehousing. The emergence of plastic pallets is to meet the needs of environmental protection. Using plastic pallets instead of wooden pallets can reduce the damage to forests. They are an inevitable product to adapt to the development of the logistics industry. At the same time, plastic pallets are anti-corrosion, moisture-proof, rust-proof, insect-resistant, and mold-proof. At the same time, plastic pallets have high load-bearing capacity and long service life, which can be more suitable for various industries. However, existing plastic pallets cannot be extended or retracted during use, and the length of the plastic pallets cannot be adjusted, which makes it inconvenient to transport goods and extremely inconvenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide a plastic pallet with a telescopic limiting structure to solve the problem in the background art that the plastic pallet cannot be telescoped, the length cannot be adjusted, the goods are not conveniently transported, and the use is extremely inconvenient.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a plastic pallet provided with a telescopic limiting structure, comprising a chassis, wherein the chassis is configured as a square structure with rounded corners, and support columns are symmetrically installed at the bottom of the chassis;

[0005] A cavity is embedded in the bottom of the chassis, and a moving mechanism is provided on the surface of the chassis. The moving mechanism includes: a motor is installed at the bottom of the chassis, and a gear is installed at the end of the output shaft of the motor; a rack is slidably embedded in the interior of the cavity, and a rubber block is fixedly connected to the end of the rack; a skateboard is symmetrically embedded on the surface of the chassis.

[0006] Preferably, a rotating mechanism is provided on the surface of the chassis, and the rotating mechanism includes: a rotating block 1 is symmetrically embedded and rotatably installed on the surface of the chassis, and the end of the rotating block 1 passes through the chassis and is connected to the side plate 1, the end of the slide passes through the surface of the chassis and is connected to the rotating block 2, and the other end of the rotating block 2 is fixedly connected to the side plate 2.

[0007] By adopting the above technical solution, the side panels can be rotated through the rotating mechanism, so that the side panels can limit the position of the goods on the bottom layer.

[0008] Preferably, the gear is arranged inside the cavity, and the racks are arranged on both sides of the gear, and the gear and the racks are meshingly connected.

[0009] With the above technical solution, when the gear rotates, the gear drives the rack on the surface to move.

[0010] Preferably, the rack is slidably connected to the chassis, the end of the rubber block is configured as an L-shaped structure, and the end of the rubber block is connected to the surface of the first side panel.

[0011] By adopting the above technical solution, when the rack moves, the rack can slide on the surface of the chassis.

[0012] Preferably, the slide plate is connected to the chassis in a sliding manner, and the end of the slide plate is connected to the first rotating block in a rotating manner.

[0013] With the above technical solution, when the side panels move, the slide plate can be driven to move by the side panels, so that the slide plate slides on the surface of the chassis.

[0014] Preferably, the second rotating block is rotatably connected to the chassis, and the second side panels are stacked and arranged on both sides of the chassis.

[0015] By adopting the above technical solution, the second side plate is rotated downward, and the second side plate drives the second rotating block to rotate, so that the second rotating block moves inside the chassis.

[0016] Preferably, the second side panel and the first side panel are arranged on the outside of the chassis, and the first side panel is symmetrically arranged on both sides of the chassis.

[0017] By adopting the above technical solution, the second side panel and the first side panel are arranged on the periphery of the bottom panel, which can limit the position of the items on the bottom.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the plastic pallet provided with a telescopic limiting structure:

[0019] 1. A moving mechanism is provided to increase the area of ​​the support plate, making it easier to transport goods. The motor sleeve gear drives the rack to move, so that the end of the rack pushes the side plate to move outward. This plate drives the slide plate to move outward, which can increase the lateral area of ​​the chassis and increase the length of the pallet. It is convenient to adjust the bottom plate contact area according to the size of the goods, thereby improving the efficiency of the device.

[0020] 2. A rotating mechanism is set up to facilitate fixing the bottom of the goods. By rotating the rotating block 1 and the rotating block 2, the side panel 1 and the side panel 2 are driven to rotate respectively, so that the side panel 1 and the side panel 2 can be made perpendicular. At this time, they are in contact with the surface of the goods, which can clamp the bottom of the goods and improve the stability of the goods stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure installed at the bottom of the chassis of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the skateboard installation of the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the rack installation of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the gear installation of the utility model;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of the installation of the rotating block of the present invention.

[0027] In the figure: 10, chassis; 20, support column;

[0028] 30. Cavity; 301. Motor; 302. Gear; 303. Rack; 304. Rubber block; 305. Slide plate;

[0029] 40. Turn block 1; 401. Side panel 1; 402. Turn block 2; 403. Side panel 2. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0031] See also Figure 1-6 The utility model provides a technical solution: a plastic pallet with a telescopic limiting structure, comprising a chassis 10, a support column 20, a cavity 30, a motor 301, a gear 302, a rack 303, a rubber block 304, a slide 305, a rotating block 1 40, a side panel 1 401, a rotating block 2 402 and a side panel 2 403;

[0032] The plastic pallet can adjust the area of ​​the chassis. The specific implementation method is as follows:

[0033] The chassis 10 is configured as a square structure with rounded corners, and a support column 20 is symmetrically installed at the bottom of the chassis 10; a cavity 30 is embedded in the bottom of the chassis 10, and a moving mechanism is provided on the surface of the chassis 10, and the moving mechanism includes: a motor 301 is installed at the bottom of the chassis 10, and a gear 302 is installed at the end of the output shaft of the motor 301, a rack 303 is slidably installed inside the cavity 30, and a rubber block 304 is fixedly connected to the end of the rack 303, a slide plate 305 is symmetrically embedded in the surface of the chassis 10, and the gear 302 is set in the cavity 30, and the rack 303 is set on both sides of the gear 302, the gear 302 and the rack 303 are meshed, the rack 303 and the chassis 10 are slidably connected, the end of the rubber block 304 is set to an L-shaped structure, and the end of the rubber block 304 is connected to the surface of the side panel 1 401, the slide plate 305 and the chassis 10 are slidably connected, and the end of the slide plate 305 and the rotating block 1 40 are rotatably connected, the rotating block 2 402 and the chassis 10 are rotatably connected, and the side panels 2 403 are stacked and set on both sides of the chassis 10.

[0034] The motor 301 is started, and the output shaft of the motor 301 drives the gear 302 to rotate inside the cavity 30. The gear 302 drives the rack 303 to move, causing the rack 303 to slide at the bottom of the chassis 10. At the same time, the end of the rack 303 moves outward inside the cavity 30. At this time, the end of the rack 303 drives the rubber block 304 to move, causing the end of the rubber block 304 to push the side panel 1 401 to move. The side panel 1 401 drives the slide 305 to move, causing the slide 305 to move outward on the surface of the chassis 10. At this time, the goods can be placed between the chassis 10 and the slide 305. The side panel 1 401 can be moved outward to increase the area of ​​the chassis 10 for convenient stacking of goods.

[0035] This plastic pallet is convenient for clamping goods at the bottom and improving the stability of goods stacking. The specific implementation method is as follows:

[0036] The surface of the chassis 10 is provided with a rotating mechanism, and the rotating mechanism includes: a rotating block 40 is symmetrically embedded and rotatably installed on the surface of the chassis 10, and the end of the rotating block 40 passes through the chassis 10 and is connected to the side plate 1 401, the end of the slide plate 305 passes through the surface of the chassis 10 and is connected to the rotating block 2 402, and the other end of the rotating block 2 402 is fixedly connected to the side plate 2 403, the rack 303 and the chassis 10 are slidingly connected, the end of the rubber block 304 is set as an L-shaped structure, and the end of the rubber block 304 is connected to the surface of the side plate 1 401, the slide plate 305 and the chassis 10 are slidingly connected, and the end of the slide plate 305 is rotatably connected to the rotating block 1 40, the rotating block 2 402 and the chassis 10 are rotatably connected, and the side plates 2 403 are stacked and arranged on both sides of the chassis 10, the side plates 2 403 and the side plates 1 401 are arranged on the outside of the chassis 10, and the side plates 1 401 are symmetrically arranged on both sides of the chassis 10.

[0037] Rotate side panel 1 401 upward so that the bottom of side panel 1 401 drives rotating block 1 40 to rotate, and the end of rotating block 1 40 rotates on the surface of slide plate 305. At this time, side panel 1 401 and slide plate 305 can be made perpendicular, so that one side of side panel 1 401 contacts the surface of the goods. At this time, both sides of the goods can be clamped by side panel 1 401. At the same time, rotate side panel 2 403 upward. Side panel 2 403 drives rotating block 2 402 at the bottom to rotate, so that rotating block 2 402 flips upward at the bottom of chassis 10, so that rotating block 2 402 is perpendicular to the surface of chassis 10. At this time, one side of rotating block 2 402 fits the surface of the goods, fixing the goods on the surface of chassis 10.

[0038] Working principle: When using the plastic pallet with a telescopic limit structure, a motor 301, a gear 302, a rack 303, a rubber block 304 and a slide 305 are provided to adjust the area of ​​the chassis. A rotating block 40, a side panel 401, a rotating block 402 and a side panel 403 are provided to facilitate clamping of the bottom cargo, improve the stability of cargo stacking and increase the overall practicality.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic pallet provided with a telescopic limiting structure, comprising a chassis (10), wherein the chassis (10) is configured as a square structure with rounded corners, and support columns (20) are symmetrically mounted on the bottom of the chassis (10); Its characteristics are: A cavity (30) is embedded in the bottom of the chassis (10), and a moving mechanism is provided on the surface of the chassis (10), and the moving mechanism comprises: a motor (301) is installed at the bottom of the chassis (10), and a gear (302) is installed at the end of the output shaft of the motor (301); a rack (303) is embedded and slidably installed inside the cavity (30), and a rubber block (304) is fixedly connected to the end of the rack (303); and a slide plate (305) is symmetrically embedded and installed on the surface of the chassis (10).

2. The plastic pallet with a telescopic limiting structure according to claim 1, characterized in that: The surface of the chassis (10) is provided with a rotating mechanism, and the rotating mechanism comprises: a rotating block 1 (40) is symmetrically embedded and rotatably installed on the surface of the chassis (10), and the end of the rotating block 1 (40) passes through the chassis (10) and is connected to the side plate 1 (401); the end of the sliding plate (305) passes through the surface of the chassis (10) and is connected to the rotating block 2 (402), and the other end of the rotating block 2 (402) is fixedly connected to the side plate 2 (403).

3. The plastic pallet with a telescopic limiting structure according to claim 1, characterized in that: The gear (302) is arranged inside the cavity (30), and the racks (303) are arranged on both sides of the gear (302), and the gear (302) and the racks (303) are meshingly connected.

4. The plastic pallet with a telescopic limiting structure according to claim 2, characterized in that: The rack (303) and the chassis (10) are in sliding connection, the end of the rubber block (304) is configured as an L-shaped structure, and the end of the rubber block (304) is connected to the surface of the first side panel (401).

5. The plastic pallet with a telescopic limiting structure according to claim 2, characterized in that: The slide plate (305) is connected to the chassis (10) in a sliding manner, and the end of the slide plate (305) is connected to the rotating block (40) in a rotating manner.

6. The plastic pallet with a telescopic limiting structure according to claim 2, characterized in that: The second rotating block (402) is rotatably connected to the chassis (10), and the second side plate (403) is stacked and arranged on both sides of the chassis (10).

7. The plastic pallet with a telescopic limiting structure according to claim 2, characterized in that: The second side panel (403) and the first side panel (401) are arranged on the outside of the chassis (10), and the first side panel (401) is symmetrically arranged on both sides of the chassis (10).

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